authentication

Implement JWT, session, OAuth, and password hashing authentication patterns.

1|Updated Dec 26, 2025

Search Tags:#authentication #oauth #jwt #session #password-hash

One-click install

npx skills add https://github.com/ProfPowell/project-template --skill authentication-profpowell

Or copy as Structured Prompt for Agent▼

Please help me install this Agent Skill.
Skill: authentication
Source: https://github.com/ProfPowell/project-template/tree/main/.claude/skills/authentication
Command: npx skills add https://github.com/ProfPowell/project-template --skill authentication-profpowell

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires argon2, jsonwebtoken.

What problem does it solve?

Authenticating users securely is essential. This Skill presents patterns for JWT, sessions, OAuth, and password hashing.

Core Features & Use Cases

JWT & Refresh: Token-based authentication with refresh tokens.
Password Hashing: Secure hashing and verification.
Session & CSRF: Cookie-based sessions and protection.

Quick Start

Implement a login route that issues a JWT access token.